6820811.00000000

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4639}}^1$

素因数の和:4718

約数の個数: 28

約数和(自身を含む): 40071040

約数和(自身を除く): 20179008

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 4639, 9278, 18556, 37112, 74224, 148448, 296896, 310813, 621626, 1243252, 2486504, 4973008, 9946016, 19892032]

約数ペア:

[(1, 19892032), (2, 9946016), (4, 4973008), (8, 2486504), (16, 1243252), (32, 621626), (64, 310813), (67, 296896), (134, 148448), (268, 74224), (536, 37112), (1072, 18556), (2144, 9278), (4288, 4639)]